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HHH-12915 - Concurrency issue within org.hibernate.internal.SessionFactoryImpl

This commit is contained in:
Vlad Mihalcea 2018-08-21 17:45:58 +03:00
parent 710662200b
commit 9f1fde7127
1 changed files with 13 additions and 14 deletions
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27
hibernate-core/src/main/java/org/hibernate/internal/SessionFactoryImpl.java
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@ -157,7 +157,7 @@ public final class SessionFactoryImpl implements SessionFactoryImplementor {
private final String name;
private final String uuid;
private transient boolean isClosed;
private transient volatile boolean isClosed;
private final transient SessionFactoryObserverChain observer = new SessionFactoryObserverChain();
@ -166,7 +166,7 @@ public final class SessionFactoryImpl implements SessionFactoryImplementor {
private final transient Map<String,Object> properties;
private final transient SessionFactoryServiceRegistry serviceRegistry;
private transient JdbcServices jdbcServices;
private final transient JdbcServices jdbcServices;
private final transient SQLFunctionRegistry sqlFunctionRegistry;
@ -181,7 +181,7 @@ public final class SessionFactoryImpl implements SessionFactoryImplementor {
private final transient CurrentSessionContext currentSessionContext;
private DelayedDropAction delayedDropAction;
private volatile DelayedDropAction delayedDropAction;
// todo : move to MetamodelImpl
private final transient Map<String,IdentifierGenerator> identifierGenerators;
@ -219,7 +219,7 @@ public final class SessionFactoryImpl implements SessionFactoryImplementor {
this.name = sfName;
this.uuid = options.getUuid();
final JdbcServices jdbcServices = serviceRegistry.getService( JdbcServices.class );
jdbcServices = serviceRegistry.getService( JdbcServices.class );
this.properties = new HashMap<>();
this.properties.putAll( serviceRegistry.getService( ConfigurationService.class ).getSettings() );
@ -544,9 +544,6 @@ public final class SessionFactoryImpl implements SessionFactoryImplementor {
@Override
public JdbcServices getJdbcServices() {
if ( jdbcServices == null ) {
jdbcServices = getServiceRegistry().getService( JdbcServices.class );
}
return jdbcServices;
}
@ -780,20 +777,22 @@ public final class SessionFactoryImpl implements SessionFactoryImplementor {
public void close() throws HibernateException {
//This is an idempotent operation so we can do it even before the checks (it won't hurt):
Environment.getBytecodeProvider().resetCaches();
if ( isClosed ) {
if ( getSessionFactoryOptions().getJpaCompliance().isJpaClosedComplianceEnabled() ) {
throw new IllegalStateException( "EntityManagerFactory is already closed" );
synchronized (this) {
if ( isClosed ) {
if ( getSessionFactoryOptions().getJpaCompliance().isJpaClosedComplianceEnabled() ) {
throw new IllegalStateException( "EntityManagerFactory is already closed" );
}
LOG.trace( "Already closed" );
return;
}
LOG.trace( "Already closed" );
return;
isClosed = true;
}
LOG.closing();
observer.sessionFactoryClosing( this );
isClosed = true;
settings.getMultiTableBulkIdStrategy().release( serviceRegistry.getService( JdbcServices.class ), buildLocalConnectionAccess() );
// NOTE : the null checks below handle cases where close is called from